5325-01-390-5210, STUD,TURNLOCK FASTENER

National Stock Number:
5325-01-390-5210

Federal Supply Class:
5325

National Item Identification Number:
013905210

Description:
STUD,TURNLOCK FASTENER

Detail:
A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

Manufacturer Information:

805233-22	96214	RAYTHEON COMPANY
CA18187T-4	29372	HOWMET GLOBAL FASTENING SYSTEMS INC.

Techincal Specification:

DRIVE TYPE	SOCKET
DIAMETER	0.360 INCHES MINIMUM
EXTENSION LENGTH	0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
GRIP LENGTH	0.531 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS	0.438 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE AND AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	IRON ALLOY 660 OVERALL
SPECIAL FEATURES	4 LEAD THREAD
SECURING DEVICE TYPE	RING
STUD SHANK MAJOR DIAMETER	0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.164-32 UNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
TURNLOCK STUD HEAD STYLE	FLAT COUNTERSUNK
TURNLOCK STUD SHANK STYLE	STUD SHANK

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